If `a = 2 - sqrt5 and b = (2+sqrt5)/(2-sqrt5)` find `a^2 - b^2`
15 views · Published 12 October 2018 · 2:25 · Indexed 22 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If `a = 2 - sqrt5 and b = (2+sqrt5)/(2-sqrt5)` find `a^2 - b^2`
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